Lang, S. (1966). Introduction to diophantine approximations. Addison Wesley.
Dyfyniad Arddull ChicagoLang, Serge. Introduction to Diophantine Approximations. London: Addison Wesley, 1966.
Dyfyniad MLALang, Serge. Introduction to Diophantine Approximations. Addison Wesley, 1966.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.